Oct 3,  · Follow these simple and easy steps to add, remove or change the margins on your PDF. Step one: Go to DeftPDF and selecr Resize from all tools on the menu bar. Step two: . Soda PDF's online resize tool adeptly adapts your PDF margin and page size while preserving the quality of images, fonts, and other content. After selecting reduced margin sizes and page size . Secure PDF Editing · Write & Change PDF · Easy & Fast PDF Editor · All-in-One PDF EditorService catalog: PDF to Word, PDF to